Dark energy is the strange stuff that makes up the vast majority of the universe and will ultimately lead to the end of everything. Unless it doesn't exist at all.
Guests: Adam Riess, astrophysicist at Johns Hopkins University, and Nathalie Palanque-Delabrouille, director of the Physics Division at the Lawrence Berkeley National Laboratory and member of The ... Show More
Oct 6
Does Tylenol cause autism?
Donald Trump and RFK Jr. seem convinced that it does. But our friends at Science Vs say the data is far more complicated. Guest: Meryl Horn, senior producer at Science Vs For show transcripts, go to vox.com/unxtranscripts For more, go to ... Show More
26m 56s
Aug 2022
On Edwin Hubble’s "The Realm of the Nebulae"
Until the publication of Edwin Hubble’s 1936 book, The Realm of the Nebulae, astronomers believed that the Milky Way was the only galaxy in the universe. Hubble infinitely expanded our understanding of the cosmos and showed that what scientists thought was everything, was really ... Show More
38m 32s
Apr 2025
Cosmic Queries – Dark Matter, Aliens, End of the Universe
Could it be that another universe’s gravity is bleeding into our universe? Neil deGrasse Tyson and Chuck Nice answer grab bag questions ranging from dark matter to the end of the universe. (Originally Aired February 8, 2021)NOTE: StarTalk+ Patrons can listen to this entire episod ... Show More
46m 30s
Feb 2025
Cosmic Queries – Stoner Edition with Janna Levin
Is anything real? Is time just a construct? On this episode, Neil deGrasse Tyson and comic co-host Matt Kirshen answer your far-out questions about black holes, dark matter, and the universe with astrophysicist Janna Levin. (Originally Aired Tuesday, March 8 2022)NOTE: StarTalk+ ... Show More
49m 12s